page_title: U.S. Route 20 in Oregon
section_title: Oregon highway designations
hierarchical_section_title: U.S. Route 20 in Oregon / Oregon highway designations
caption_attribution_description: English: Oregon Route 34 bridge over the Willamette River with Populus trichocarpa behind
context_page_description: U.S. Route 20 is a major west–east cross-state highway in the northern part of the U.S. state of Oregon, especially east of the Cascade Mountains. It connects U.S. Route 101 in Newport on the central Oregon Coast to the Idaho state line east of Nyssa.
context_section_description: The Oregon section of US 20 consists of the following highways numbered using ODOT's internal numbering system (see Oregon highways and routes), from west to east:
  The Corvallis-Newport Highway No. 33;
  Part of the Corvallis-Lebanon Highway No. 210;
  The Albany-Corvallis Highway No. 31;
  The Santiam Highway No. 16;
  Part of the McKenzie Highway No. 15;
  The McKenzie-Bend Highway No. 17;
  The Central Oregon Highway No. 7.
caption: Bridge over the Willamette River in Corvallis, Oregon
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